CVE-2020-7565

{"id": "CVE-2020-7565", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 5.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.1}]}, "published": "2020-11-19T22:15:14.943", "references": [{"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-04", "tags": ["Third Party Advisory", "US Government Resource"], "source": "cybersecurity@se.com"}, {"url": "https://www.se.com/ww/en/download/document/SEVD-2020-315-05/", "tags": ["Vendor Advisory"], "source": "cybersecurity@se.com"}, {"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-04", "tags": ["Third Party Advisory", "US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.se.com/ww/en/download/document/SEVD-2020-315-05/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "cybersecurity@se.com", "description": [{"lang": "en", "value": "CWE-326"}]}], "descriptions": [{"lang": "en", "value": "A CWE-326: Inadequate Encryption Strength vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to break the encryption key when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller."}, {"lang": "es", "value": "CWE-326: Se presenta una vulnerabilidad de Fortaleza de Cifrado Inadecuada en Modicon M221 (todas las referencias, todas las versiones) que podr\u00eda permitir al atacante romper la clave de cifrado cuando el atacante haya capturado el tr\u00e1fico entre EcoStruxure Machine - Software b\u00e1sico y el controlador Modicon M221"}], "lastModified": "2024-11-21T05:37:23.323", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:modicon_m221_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7AC7A26-CCFA-40E0-8111-5A3385D34E8B"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:modicon_m221:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "BB0D83F4-B718-47AB-AFB8-B576CB138AAC"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cybersecurity@se.com"}